CN101501391B - 在包括用户界面照明的装置中改变图形 - Google Patents
在包括用户界面照明的装置中改变图形 Download PDFInfo
- Publication number
- CN101501391B CN101501391B CN2006800555263A CN200680055526A CN101501391B CN 101501391 B CN101501391 B CN 101501391B CN 2006800555263 A CN2006800555263 A CN 2006800555263A CN 200680055526 A CN200680055526 A CN 200680055526A CN 101501391 B CN101501391 B CN 101501391B
- Authority
- CN
- China
- Prior art keywords
- photoconduction
- light
- coupled structure
- goes out
- dependence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0028—Light guide, e.g. taper
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/34—Optical coupling means utilising prism or grating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Push-Button Switches (AREA)
- Planar Illumination Modules (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2006/000238 WO2008003814A1 (en) | 2006-07-03 | 2006-07-03 | Changing graphics in an apparatus including user interface illumination |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101501391A CN101501391A (zh) | 2009-08-05 |
CN101501391B true CN101501391B (zh) | 2011-10-12 |
Family
ID=38894232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800555263A Expired - Fee Related CN101501391B (zh) | 2006-07-03 | 2006-07-03 | 在包括用户界面照明的装置中改变图形 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8740443B2 (zh) |
EP (1) | EP2041484A4 (zh) |
CN (1) | CN101501391B (zh) |
WO (1) | WO2008003814A1 (zh) |
Families Citing this family (56)
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TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
US8872085B2 (en) * | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
EP2366943B1 (en) * | 2006-10-06 | 2013-04-17 | Qualcomm Mems Technologies, Inc. | Optical loss structure integrated in an illumination apparatus of a display |
JP5186755B2 (ja) * | 2006-11-14 | 2013-04-24 | 日本電気株式会社 | 発光ダイオード表示装置および携帯端末装置 |
WO2008125130A1 (en) * | 2007-04-12 | 2008-10-23 | Nokia Corporation | Keypad |
US7733439B2 (en) * | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
US7949213B2 (en) * | 2007-12-07 | 2011-05-24 | Qualcomm Mems Technologies, Inc. | Light illumination of displays with front light guide and coupling elements |
US8068710B2 (en) | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
US20090168459A1 (en) * | 2007-12-27 | 2009-07-02 | Qualcomm Incorporated | Light guide including conjugate film |
US8654061B2 (en) * | 2008-02-12 | 2014-02-18 | Qualcomm Mems Technologies, Inc. | Integrated front light solution |
CN102047155B (zh) * | 2008-05-28 | 2013-04-03 | 高通Mems科技公司 | 具有光转向微结构的光导面板、其制造方法和显示装置 |
US20120127751A1 (en) * | 2008-11-10 | 2012-05-24 | Nokia Corporation | Diffractive backlight structure |
US8979349B2 (en) | 2009-05-29 | 2015-03-17 | Qualcomm Mems Technologies, Inc. | Illumination devices and methods of fabrication thereof |
US20100302802A1 (en) * | 2009-05-29 | 2010-12-02 | QUALCOMM MEMS Tecnologies, Inc. | Illumination devices |
US20110169428A1 (en) * | 2010-01-08 | 2011-07-14 | Qualcomm Mems Technologies, Inc. | Edge bar designs to mitigate edge shadow artifact |
US8402647B2 (en) | 2010-08-25 | 2013-03-26 | Qualcomm Mems Technologies Inc. | Methods of manufacturing illumination systems |
US9189078B2 (en) * | 2010-12-20 | 2015-11-17 | Apple Inc. | Enhancing keycap legend visibility with optical components |
US9389415B2 (en) | 2012-04-27 | 2016-07-12 | Leia Inc. | Directional pixel for use in a display screen |
CN104395814B (zh) * | 2012-04-27 | 2018-04-27 | 镭亚股份有限公司 | 用于显示屏的定向像素 |
US20130286653A1 (en) * | 2012-04-30 | 2013-10-31 | Qualcomm Mems Technologies, Inc. | Multi-beam light engine |
US9459461B2 (en) | 2012-05-31 | 2016-10-04 | Leia Inc. | Directional backlight |
KR101788776B1 (ko) * | 2012-05-31 | 2017-10-20 | 레이아 인코포레이티드 | 지향성 백라이트 |
PL2859402T3 (pl) * | 2012-06-01 | 2018-08-31 | Leia Inc. | Podświetlenie kierunkowe z warstwą modulacji |
US9201270B2 (en) | 2012-06-01 | 2015-12-01 | Leia Inc. | Directional backlight with a modulation layer |
US20130328838A1 (en) * | 2012-06-12 | 2013-12-12 | Qualcomm Mems Technologies, Inc. | Diffusers for different color display elements |
WO2014120160A1 (en) * | 2013-01-30 | 2014-08-07 | Hewlett-Packard Development Company, L.P. | Directional grating-based backlighting |
JP6318560B2 (ja) | 2013-11-11 | 2018-05-09 | オムロン株式会社 | 導光体、発光装置および遊技機 |
JP6213295B2 (ja) * | 2014-02-20 | 2017-10-18 | オムロン株式会社 | 反射構造体、導光体、発光装置および遊技機 |
US9677740B2 (en) | 2014-02-21 | 2017-06-13 | Toshiba Global Commerce Solutions Holdings Corporation | Transforming graphical expressions to indicate button function |
US9557466B2 (en) | 2014-07-30 | 2017-01-31 | Leia, Inc | Multibeam diffraction grating-based color backlighting |
EP3243101A4 (en) | 2015-01-10 | 2018-09-26 | LEIA Inc. | Two-dimensional/three-dimensional (2d/3d) switchable display backlight and electronic display |
KR102239155B1 (ko) | 2015-01-10 | 2021-04-12 | 레이아 인코포레이티드 | 편광-믹싱 광 가이드 및 이를 사용한 멀티빔 격자-기반 백라이팅 |
EP3243093A4 (en) | 2015-01-10 | 2018-09-19 | LEIA Inc. | Diffraction grating-based backlighting having controlled diffractive coupling efficiency |
WO2016118107A1 (en) | 2015-01-19 | 2016-07-28 | Leia Inc. | Unidirectional grating-based backlighting employing a reflective island |
CN107209393B (zh) | 2015-01-28 | 2022-02-08 | 镭亚股份有限公司 | 三维(3d)电子显示器 |
JP6406053B2 (ja) * | 2015-02-24 | 2018-10-17 | オムロン株式会社 | 導光体および発光装置 |
EP3265855A4 (en) * | 2015-03-02 | 2018-10-31 | FlatFrog Laboratories AB | Optical component for light coupling |
PT3271761T (pt) | 2015-03-16 | 2021-06-25 | Leia Inc | Retroiluminação unidirecional baseada numa rede, empregando uma camada refletora angularmente seletiva |
ES2956682T3 (es) | 2015-04-23 | 2023-12-26 | Leia Inc | Retroiluminación basada en rejilla de guía de luz dual y pantalla electrónica que usa la misma |
PT3295242T (pt) | 2015-05-09 | 2020-07-31 | Leia Inc | Retroiluminação baseada numa rede de varrimento de cor e visualização electrónica utilizando esta última |
WO2016195647A1 (en) | 2015-05-30 | 2016-12-08 | Leia Inc. | Vehicle monitoring system |
US20170052310A1 (en) * | 2015-08-17 | 2017-02-23 | Ledyoung Technology Corporation | Light-emitting signboard |
US10373544B1 (en) | 2016-01-29 | 2019-08-06 | Leia, Inc. | Transformation from tiled to composite images |
EP3523574A4 (en) * | 2016-10-05 | 2020-06-10 | LEIA Inc. | BACKLIGHT WITH SELECTABLE MODE, METHOD AND DISPLAY WITH DIRECTIONAL SPREADING FUNCTIONS |
JP6693452B2 (ja) * | 2017-03-14 | 2020-05-13 | オムロン株式会社 | 光学構造体、導光体、および表示装置 |
CA3053760C (en) * | 2017-03-31 | 2021-08-03 | Leia Inc. | Backlight, multiview display and method employing tapered collimator |
EP3607244B1 (en) | 2017-04-04 | 2023-12-13 | LEIA Inc. | Multilayer multiview display and method |
WO2019066819A1 (en) | 2017-09-27 | 2019-04-04 | Leia Inc. | MULTI-COLOR STATIC MULTI-VIEW DISPLAY DEVICE AND ASSOCIATED METHOD |
CN111164348A (zh) | 2017-09-28 | 2020-05-15 | 镭亚股份有限公司 | 采用光学集中的光栅耦合光导、显示系统以及方法 |
CN110391216B (zh) | 2018-04-19 | 2021-07-23 | 隆达电子股份有限公司 | 发光模块结构 |
DE102018003588A1 (de) * | 2018-05-03 | 2019-11-07 | Emz-Hanauer Gmbh & Co. Kgaa | Leuchtvorrichtung zur Wandmontage in einem elektrischen Haushaltsgerät |
WO2020081120A1 (en) | 2018-10-15 | 2020-04-23 | Leia Inc. | Backlight, multiview display and method having a grating spreader |
DE102019119449A1 (de) * | 2019-07-18 | 2021-01-21 | Zumtobel Lighting Gmbh | Notlichtleuchte |
CN210323452U (zh) * | 2019-09-12 | 2020-04-14 | 诚屏科技股份有限公司 | 光源模块及导光板 |
DE102020121008B4 (de) | 2020-08-10 | 2022-02-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeugrückleuchte |
Citations (7)
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US5359691A (en) * | 1992-10-08 | 1994-10-25 | Briteview Technologies | Backlighting system with a multi-reflection light injection system and using microprisms |
US5975711A (en) * | 1995-06-27 | 1999-11-02 | Lumitex, Inc. | Integrated display panel assemblies |
US6002079A (en) * | 1997-01-24 | 1999-12-14 | Shin; Haeng Chul | Luminous decorative device |
CN1350683A (zh) * | 2000-01-06 | 2002-05-22 | 皇家菲利浦电子有限公司 | 照明光源和发光板 |
US6647199B1 (en) * | 1996-12-12 | 2003-11-11 | Teledyne Lighting And Display Products, Inc. | Lighting apparatus having low profile |
CN1678866A (zh) * | 2002-08-30 | 2005-10-05 | 日立化成工业株式会社 | 导光板及背光装置 |
CN1782754A (zh) * | 2004-12-02 | 2006-06-07 | 阿苏拉布股份有限公司 | 具有照明和形成图形图像双重功能的光学器件 |
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US6006118A (en) | 1997-12-05 | 1999-12-21 | Ericsson Inc. | Keypad lightguides including compartments |
FI106323B (fi) | 1998-12-30 | 2001-01-15 | Nokia Mobile Phones Ltd | Taustavalaistuksen valonjohdin litteälle näytölle |
US6217183B1 (en) * | 1999-09-15 | 2001-04-17 | Michael Shipman | Keyboard having illuminated keys |
GB2355569A (en) | 1999-10-19 | 2001-04-25 | Nokia Mobile Phones Ltd | Light Guide |
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JP2003098356A (ja) | 2001-09-20 | 2003-04-03 | Pioneer Electronic Corp | 導光板 |
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US20040062031A1 (en) * | 2002-09-30 | 2004-04-01 | Matt Pinter | Illuminated shelf |
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US7478942B2 (en) * | 2003-01-23 | 2009-01-20 | Samsung Electronics Co., Ltd. | Light guide plate with light reflection pattern |
TWI282445B (en) | 2003-10-09 | 2007-06-11 | Hon Hai Prec Ind Co Ltd | Light guide plate and backlight device using the same |
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KR20060015174A (ko) * | 2004-08-13 | 2006-02-16 | 삼성전자주식회사 | 프리즘 시트 및 이를 구비한 액정표시장치 |
JP2006075362A (ja) | 2004-09-09 | 2006-03-23 | Omron Corp | 表示装置 |
CN2768052Y (zh) * | 2004-11-02 | 2006-03-29 | 汤姆逊香港有限公司 | 液晶显示时钟 |
KR101172253B1 (ko) * | 2005-05-10 | 2012-08-08 | 엘지디스플레이 주식회사 | 액정표시장치용 백라이트 유닛 |
TWI286225B (en) * | 2005-06-08 | 2007-09-01 | Au Optronics Corp | A light guide plate having curved grooves |
-
2006
- 2006-07-03 CN CN2006800555263A patent/CN101501391B/zh not_active Expired - Fee Related
- 2006-07-03 US US12/309,014 patent/US8740443B2/en not_active Expired - Fee Related
- 2006-07-03 WO PCT/FI2006/000238 patent/WO2008003814A1/en active Application Filing
- 2006-07-03 EP EP20060764464 patent/EP2041484A4/en not_active Withdrawn
-
2014
- 2014-04-24 US US14/260,878 patent/US9140843B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359691A (en) * | 1992-10-08 | 1994-10-25 | Briteview Technologies | Backlighting system with a multi-reflection light injection system and using microprisms |
US5975711A (en) * | 1995-06-27 | 1999-11-02 | Lumitex, Inc. | Integrated display panel assemblies |
US6647199B1 (en) * | 1996-12-12 | 2003-11-11 | Teledyne Lighting And Display Products, Inc. | Lighting apparatus having low profile |
US6002079A (en) * | 1997-01-24 | 1999-12-14 | Shin; Haeng Chul | Luminous decorative device |
CN1350683A (zh) * | 2000-01-06 | 2002-05-22 | 皇家菲利浦电子有限公司 | 照明光源和发光板 |
CN1678866A (zh) * | 2002-08-30 | 2005-10-05 | 日立化成工业株式会社 | 导光板及背光装置 |
CN1782754A (zh) * | 2004-12-02 | 2006-06-07 | 阿苏拉布股份有限公司 | 具有照明和形成图形图像双重功能的光学器件 |
Also Published As
Publication number | Publication date |
---|---|
WO2008003814A1 (en) | 2008-01-10 |
US20100039832A1 (en) | 2010-02-18 |
CN101501391A (zh) | 2009-08-05 |
US8740443B2 (en) | 2014-06-03 |
EP2041484A1 (en) | 2009-04-01 |
US9140843B2 (en) | 2015-09-22 |
US20140233260A1 (en) | 2014-08-21 |
EP2041484A4 (en) | 2012-11-28 |
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